# 绘制5环
import turtle
radius = 50
turtle.width(10)  # 宽度
turtle.color("blue")
turtle.circle(radius)
turtle.penup()
turtle.goto(120, 0)
turtle.pendown()
turtle.color("black")
turtle.circle(radius)
turtle.penup()
turtle.goto(240, 0)
turtle.pendown()
turtle.color("red")
turtle.circle(radius)
turtle.penup()
turtle.goto(60, -50)
turtle.pendown()
turtle.color("yellow")
turtle.circle(radius)
turtle.penup()
turtle.goto(180, -50)
turtle.pendown()
turtle.color("green")
turtle.circle(radius)
